Slanted guide drawer opening and closing device

Abstract

A slanted guide drawer opening and closing device separately installed to both sides of a front panel of a drawer includes a displacing member installed and passing transversally into a holder, and the displacing member has a first slant surface, and a flipping member with a second slant surface, and the flipping member and the displacing member abut each other through the first and second slant surfaces. The flipping member is flipped to produce a displacement, so that the displacing member produces a transverse displacement. An end of the displacing member is pushed by the flipping member to extend out from the holder and blocked by a stop portion disposed in a drawer cabinet, so that the drawer is situated in a closed status and cannot be pulled out.

1 . A slanted guide drawer opening and closing device, comprising:
 a cabinet, having at least one set of slide modules installed on both sides of the cabinet and configured to be opposite to one another, and a stop portion disposed proximate to each corresponsive slide module; and each slide module having a drawer slidably mounted thereon, and a panel being installed at the front of each drawer, and the direction along the left and right sides of the panel being defined as a transverse direction; and both sides of each panel having an opening and closing device that comprises a first holder, a displacing member and a flipping member;   wherein, the first holder is fixed onto the panel, and the first holder has a first through hole formed thereon and penetrating in the transverse direction of the panel, and a control end of the displacing member is movably installed into the first through hole, and the displacing member has a first slant surface tilted in a direction opposite to the transverse direction of the panel;   and the flipping member is installed onto the panel and has a second slant surface tilted in a direction opposite to the transverse direction of the panel and having a slope equal to the slope of the first slant surface, and the flipping member and the displacing member abut against each other through the first slant surface and the second slant surface, and the flipping member is flipped to produce a displacement, and the first slant surface and the second slant surface abut against each other, and the displacing member produces a displacement along the transverse direction of the panel to extend the control end out from the first through hole or retract the control end into the first through hole, such that when the control end is extended out from the first through hole, the control end is blocked at the stop portion, and the drawer cannot be pulled out from the cabinet.   
     
     
         2 . The slanted guide drawer opening and closing device as claimed in  claim 1 , wherein the flipping member has a virtual pivot formed on a side of the flipping member, and the pivot on the panel is used as a pivoting center to produce a displacement to push the displacing member. 
     
     
         3 . The slanted guide drawer opening and closing device as claimed in  claim 1 , wherein the first holder has a limit portion for stopping the flipping member to limit the range of the displacement of the flipping member. 
     
     
         4 . The slanted guide drawer opening and closing device as claimed in  claim 1 , wherein the control end of the displacing member has a slope surface formed on a side of the control end. 
     
     
         5 . The slanted guide drawer opening and closing device as claimed in  claim 1 , wherein the panel includes a second holder disposed thereon and opposite to the first holder, and the second holder includes a second through hole penetrating along the transverse direction of the panel; and the displacing member has a guiding end disposed opposite to the control end and passing into the second through hole, and an elastic member is installed between the displacing member and the second holder, and the elastic force of the elastic member is provided for assisting the displacing member to restore its original position after being displaced.